baber/WOPTO huggingface dataset:
Patent DE-2424704-A1 (DE)
Title: Thermal shock-proof glass-ceramic semiconductor encapsulation - having expansion coefft. between that of metal parts and semiconductor
Inventor: WEISSERT HERBERT
IPC: H01L23/31
Filed: 1974-05-21
Abstract: In a thermal shock-resistant glass-ceramic semiconductor encapsulation, the coefft. of thermal expansion of the glass-ceramic sheath is somewhat less than that of the metal contact wires, contact strips or cooling vanes and greater than the of the semiconductor chip. the coefft. of thermal expansion of the glass-ceramic pref. is in the 50-80x10-7 region. This encapsulation can be produced economically and can withstand a wide range of mechanical chemical, electrical and thermal stresses. It can withstand a thermal shock from +300 degrees C to -200 degrees C.
Patent DE-2425601-A1 (DE)
Title: Automatic parking meter for cars - has preset time reading facility on windscreen
Inventor: BATANJAC NEMANJA
IPC: G07C1/30
Filed: 1974-05-27
Abstract: The automatic parking meter consists of a transparent dial disc, a lens, a solenoid, a pilot lamp and several small components, each of which is made specially and all of which together indicate the time of arrival. The parking meter and associated components for indicating the time of arrival are provided on a windscreen. When the engine is switched off, the parking meter operates fully automatically by means of a magnetic field and illumination of the figures on the dial disc. When fitted to used vehicles, the parking meter is operated by depressing the built-in button.
Patent DE-2427689-A1 (DE)
Title: Support clip for steering column mounted switch - with snap fastening for locating housing for switch connectors
Inventor: ERDELITSCH HERBERT
IPC: B60Q1/14
Filed: 1974-06-07
Abstract: A cylindrical clamp, with clamping lips, is positioned around the steering column and is located on a shoulder on the column. The clamp has profiled holes into which ratchet claws moulded to a support housing are clipped. The support housing has profiled inner sections into which the switch parts are pressed, with a conical entry slot for easier insertion. The connector strips for the switch are also located in the housing. The whole switch is easily assembled without any special tools or without any securing bolts. The separate parts of the switch are readily replaced.
Patent DE-2434077-A1 (DE)
Title: Two-part curtain track of solid plastics section - has separate aluminium supports with concealed screw mountings and detachable fascia panel
IPC: A47H1/144
Filed: 1974-07-16
Abstract: The curtain track comprises a shaped solid section member in a rectangular design with an upper part and two side walls with two inwardly directed tabs which act as the lower part and protrude outwardly over the side walls where they are defined parallel to the latter on the outside by two side elements which extend halfway up the said side walls so that their upper edges form a slide face for the standard slide runners. The lower edges project beyond the lower part and end in an inwardly aligned edge so that coloured foils can be pushed beneath the artly open base to cover the fastening. The supports are formed by two rounded aluminium rectangles corresponding precisely to the punched out holes in the plastics section.
Patent DE-2435301-A1 (DE)
Title: Suspended intermediate ceiling element shaped carrier rail - with fixture rails bottom channel for guide rail, linked to accommodating space
IPC: E06B9/36
Filed: 1974-07-23
Abstract: The shaped-section rail is for carrying the individual elements of suspended intermediate ceilings, such as one installed in old houses to lower the height of the rooms. It has a bottom-open accommodating space (19) for a guide-rail (16) for a vertical lamellar curtain, with its open shanks (20) bent outwards as seating for the elements. The cover (22) of the accommodating space has a fixture rail (23) extending over the whole length of the shaped rail (15), divided into a top slotted channel (25) for the guide-rail holder members (29), this channel being linked to the accommodating space by a lengthways slit (30).
Patent DE-2443965-A1 (DE)
Title: Clamp for holding ship hull beams for welding - with levelling and aligning cylinders
Inventor: KAWAMURA JUN
IPC: B23K37/04
Filed: 1974-09-13
Abstract: A clamp for welding has a frame made out of two supporting plates held together by two rods. On the frame are mounted a pair of jaws which are movable towards and away from one another by hydraulic cylinders. Each jaw has a pressure plate for clamping the vertical outside flange edges of flanged beams and there are provided height adjusting pistons for abutting the flange undersides of flange beams. The device is used for clamping two flanged beams at the same height for welding together e.g. the longitudinal members of a ship's hull.
Patent DE-2500032-A1 (DE)
Title: Powdery material feed to metering device - has down tube inlet protruding above settlement hopper floor
Inventor: HASLER MANFRED
IPC: B65G47/19
Filed: 1975-01-02
Abstract: The equipment incorporates a settling hopper, to which the material is delivered by a pipe, and a vertical down tube in the hopper base delivering it to the metering unit. The down tube (3) protrudes into the hopper (2) so that its inlet (11) is above the level of the hopper floor (12). Baffles (4) are mounted between the feed pipe (1) and the down tube inlet, and there are devices on the hopper floor to loosen the material. The feed pipe can discharge into the side of the hopper, and the lower edges of the baffles can be at the level of the down tube inlet or below it. The baffles can be of sheet metal, adjustable for height.
Patent DE-2500287-A1 (DE)
Title: Flow heater for coffee and tea making machines - has water pipe and heating filament inside heat-retaining plate
Inventor: CZEPEK GUENTER
IPC: H05B3/22
Filed: 1975-01-04
Abstract: The flow heater, for coffee and tea-making machines, consists of a heat-retaining metal plate (3) with the electrical heating filament assembly looping in and out around its central region, and the water channel looping in and out around the outside of the filament. The heat from the filament is conducted by the metal plate to the water in the water channel. The thermostat element (6) is located in a recess in the centre of the plate. The plate's mounting surface is coated with a heat resistant film. The flow through pipe consists of copper, steel, brass, aluminium or alloy steel.
Patent DE-2510028-A1 (DE)
Title: Shelf-set assembly - has conveyor belts forming shelves and coupled to loading mechanism in turn
Inventor: TURCK ERNST DIPL ING
IPC: B65G49/08
Filed: 1975-03-07
Abstract: The assembly temporarily accommodates and stores items, particularly flat ones, delivered to it by a loading mechanism, having a frame with a number of shelves one above the other. The shelves are formed by conveyor belts (15) running round rollers (16) at the ends, and the rollers have gearwheels (17) engaging with mating gears (20, 23) of the loading mechanism. A third gearwheel (23) is swung into engagement with those on shelf and loading mechanism (13). The belts each comprise a rope, reeved several times round the rollers, and over a tension pulley near the end of one of the rollers, this pulley being movable in the lengthwise direction of the shelves. The rope is then passed round a further pulley near the other end of the roller.
Patent DE-2514617-A1 (DE)
Title: Fluidic punched card or tape reader - with access to card or tape in reading position for programme alternations
Inventor: ERNST ALBRECHT DIPL ING
IPC: G06K7/02
Filed: 1975-04-03
Abstract: A reading head (1) located below the punched card or tape has a series of holes (2) corresponding to at least one line of punch holes on the card or tape. The holes communicate with fluidic switching elements which detect which of the punch holes are open and which are closed. The upper surface of the head is pref. convex, and the head is pref. provided with a tape or card transport mechanism which ensures that the holes in the head are aligned with the punch holes in the card or the tape (5). The switching element is a type which functions in a binary mode as, for example, a key element.
Patent DE-2518069-A1 (DE)
Title: Droplet stream stabiliser for ink jet printer - has control circuit with comparator and amplifier unit affecting liq. pressure
Inventor: GIEBLER FRITZ
IPC: B41J2/07
Filed: 1975-04-23
Abstract: The ink jet printer has a stabiliser for the ink droplet stream which facilitates the production of high quality printing after the printer has ceased operation for any length of time. The necessary control circuit has a comparator (7) and an amplifier unit which, depending on the desired value of droplet frequency as prescribed via a desired value of droplet frequency as prescribed pressure of the liquid via the pump unit (14). A storage unit (9) holds the optimum value of the pressure of the printing liquid corresponding to the particular desired value of droplet frequency. A search circuit seeks out the operational region of the ink jet printer and comprises a control for adjusting the desired frequency.
Patent DE-2526661-A1 (DE)
Title: Roadway surface heated marker - has sloping U-shaped or tubular conveyor with oil in hollow casing for even heating of crushed material
Inventor: SCHREIBER KARLHEINZ
IPC: E01C23/16
Filed: 1975-06-14
Abstract: The tubular or U-shaped conveyor is contained in a housing (1) and consists of an outer casing (2) and an inner casing (12). The cavity (7) between the two casings (2, 12) contains oil acting as a heat exchange medium. A stirrer inside the conveyor has a tubular shaft (3), the hollow centre of which also contains oil (4). Bars (15) protruding from the shaft have paddles (5, 6) on their free ends. The material (14) in the conveyor is heated by gas burners (8) or other heaters underneath, and by infra-red radiators (9) on top. The material conveyed is crushed or granulated. The oil in the casing and the paddle shaft ensures head distribution along the shaft.
Patent DE-2532798-A1 (DE)
Inventor: GRETHER PAUL
IPC: E04H6/32
Filed: 1975-07-23
Abstract: The system has movably designed platforms (3) which possess in each case one drive motor (52) which moves in conjunction with platform movement. A frictional wheel (54) driven by the motor (52) engages on a guide rail (31) fastened on the ground, as a result of which the platform (3) is set in motion. The frictional wheel (54) is placed vertically with its spindle (54a); the wheel surface is thus horizontal. The contact-pressure force on the guiderail (31) can thus be rendered sufficiently great, e.g. with the aid of a counter-roller (63) with spring (64). Moreover, the vertical spindle position (54a) of the frictional wheel (53) permits a particularly compact structure, in which guide rail (31) and drive members (52, 54) can be readily arranged above the ground. <IMAGE>
Patent DE-2535433-A1 (DE)
Title: Transparent plastics spinning lure for angling - has built in bulb with battery socket and reflector
Inventor: ARP HANS-WERNER
IPC: A01K85/01
Filed: 1975-08-08
Abstract: The artificial lure is for use in fly or spin angling, and has a fish-shaped body. The spinner (2) is manufactured from a plastics material, in partic. from a transparent casting resin. A small illumination device (8) is incorporated into the lure. This consists of at least one miniature electric incandescent filament bulb (4) with a battery (5) power source in a transparent tube (3) set into the plastic casting. The transparent fishing lure contains an opaque reflector (7), and the battery and bulb connecting leads are also cast in the plastic. The battery tube (3) is plugged (6) at the open fish mouth end.
Patent DE-2536378-A1 (DE)
Title: Switchgear with insulators between contacts - has contacts for each pole held by arc extinction chamber supports
Inventor: PERLE JOSEF ING GRAD
IPC: H01H9/08
Filed: 1975-08-14
Abstract: Switchgear as in the main patent, has support insulators (2) carrying the contacts, and insulating partitions between the poles. An insulator (10) between contacts (3) for each pole acts as a holder controlling the flaps (4). This insulator is connected via an insulating rod (13) to the energy storing device (15) and carries an arrangement (11, 12) that is operated via a lever from the outside and that engages a flap. Each such insulator locates in lateral supports (8) that also acts as holders for the extinction chamber. The energy storing device is a spring housed inside a tube (15) supported across the housing.
Patent DE-2538943-A1 (DE)
Title: Variable speed drive for pumps and fans - is controlled by differential manometer across output regulating electronic circuit
Inventor: NAGEL JOACHIM
IPC: F04D15/00
Filed: 1975-09-02
Abstract: A special manometer has inputs from the inlet and discharge sides of the pump or fan. The high pressure side rotates a fan tail blade and the low pressure side rotates a disc with a slot in it. A lamp (8) on one side shines on a photoelectric cell (9) on the other and the amount of light falling on the cell depends on how much of the slot is covered by the blade. The photoelectric cell (9) is in series with the gate of a triac (10) so that the phase cut off varies with the differential pressure. The triac is in the motor circuit of the pump or fan and varies the speed steplessly to maintain a constant preset discharge pressure.
Patent DE-2540696-A1 (DE)
Title: Automatic stator slot insulation former - is applicable to stators having more than one slot size and provides insertion procedure
Inventor: PREISSER PETER
IPC: H02K15/10
Filed: 1975-09-12
Abstract: The stators of certain types of smaller electric motor are designed with several slot sizes in order to accommodate special forms of winding. Such designs are thus not particularly suitable for automatic winding machines which also place the insulation in the slots. The automatic insulating machine has magazines (17) on a rotatable frame which collect cut and formed insulation troughs from processing points (12), each making a trough of a particular size and shape. As the frame rotates it finally brings a full magazine in position (18) over a stator core and the insulation is guided and pressed into the slots.
Patent DE-2557800-A1 (DE)
Title: Duplication copy sheet for photocopier - has toner material in container and distribution channels around edge of sheet itself
Inventor: BEYER ERNST DIPL CHEM DR
IPC: G03G7/00
Filed: 1975-12-22
Abstract: A duplicator sheet for production of electrophoto copies is manufactured such that it contains the necessary toner material sealed into a closed storage place on the edge of the sheet. The container space holds sufficient toner material to process the sheet. The space may be in the form of a raised box or a series of micro-capsules and has distribution channels within which the, pref. liquid, toner medium mass is situated. The distribution channels are in the form of nozzle type apertures and run in various directions for even spreading.
Patent DE-2558431-A1 (DE)
Title: Lottery ticket checking unit - displays result of check on screen and gives printed output from electronic comparison reader
IPC: G06K19/06
Filed: 1975-12-23
Abstract: The lottery or betting ticket checking unit is used for punched lottery tickets carrying coded lottery information. Each ticket is inserted through a slot, so that the coded information can be scanned by a reader for electronic comparison with the results of the lottery, held in a store. The results of the check are displayed on a screen and are also provided to a printer for providing a print-out of the results. Pref. the coded information read from the ticket is erased from the reader after supplying it to the comparator and the ticket is then pref. cancelled. The ticket may be made of paprt or plastics and printed instructions may be provided next to the punched zone representing the lottery information.
Patent DE-2601661-A1 (DE)
Title: Noise protection device for personal use - has microphone and amplification system to convert sound received near user's ears into skull vibrations
Inventor: VEIT IVAR DR
IPC: A42B3/16
Filed: 1976-01-17
Abstract: The personal noise protection device prevents external sound from reaching or damaging the ears. At least one air vibrator microphone (1) is situated near the ears and has an electronic circuit which amplifies and phase shifts the sound entering the microphone (1), before feeding it to a bone range sound 1f speaker (6) fixed to the skull of the person using the noise protector. The l.f. speaker (6) stimulates the skull to vibrate in such a way that a major reduction in the vibration entering the inner ear in the bass region results.
Patent DE-2603114-A1 (DE)
Title: Pattern printer for wooden surfaces - uses paste colourant and screen print application process
Inventor: EIGENTHALER EGON
IPC: B44F11/04
Filed: 1976-01-28
Abstract: The system is for production of a serial pattern on wood or wood veneers etc. using a method of wood colouring materials and has the conventional wood colourant material made into a fairly solid paste using a turpentine base and then applied to the surface of the wood by a screen printing system. The wood colourant material is added to the screen printing paste in a slow and uniform process occupying some ten minutes during which time the mixture is constantly stirred.
Patent DE-2606643-A1 (DE)
Title: Non-slipping socket connection for pipes - has socket with internal groove for locking ring ensuring relative rotation
Inventor: REEH KURT DR ING DR
IPC: F16L37/084
Filed: 1976-02-19
Abstract: The nonslipping socket connection for tubes has a socket for holding a plain inserted tube end. The socket has a chamber for holding a sealing ring and circumferential locking ridges. This sealing and holding connection is able to accommodate relative rotation without damage to pipe ends and to closing elements. The face (11) of the inserted clamping ring is held within a groove (4) of the socket. The ring has a sharp engaging edge (9) for contact with the smooth pipe end. This sharp holding edge (9) is loaded at an angle and the ring groove rests against ridge (5) in the socket.
Patent DE-2607124-A1 (DE)
Title: Automatic coin sorting device - has coins lying on inclined plate so that they run on rail past several sorting stations with feelers and ejectors
Inventor: MARTI KARL LUDWIG
IPC: G07D3/14
Filed: 1976-02-21
Abstract: Each station coin sorting station in the apparatus has a feeler and an ejector behind it. The ejector is controlled by the feeler to pass or eject coin as required. Each feeler (9-11,15) is in the form of a two-armed lever. The free end of the arm (10,11) passing through the plate (3) has on its underside an operating element (17) with a leading surface, and a retaining plate (18) for the coin. Its back arm has control means for the ejector (27) belonging to the respective feeler.
Patent DE-2611475-A1 (DE)
Title: Surface processing device for use with roller bodies - has rotating mountings for attaching roller bodies to turntable processor
Inventor: HOPHAN ALFONS
IPC: B23Q39/04
Filed: 1976-03-18
Abstract: The machine is for processing the surfaces of roll bodies for use as colour rollers. It has a horizontally mounted rotating turntable near the centre of the machine. Several mountings of rotating type for attachment of roller bodies are mounted on the turntable. A step drive with an adjustor is used to position the turntable at predetermined positions. Individual drives are provided to position the roller bodies relative to the processing positions. The feed is situated above the turntable and is used to feed unprocessed bodies vertically into one of the processing stations.
Patent DE-2615033-A1 (DE)
Title: Biocell reactor for treating sewage sludge - with flap lid decks swivelling in profile rails for wall section assembly
Inventor: DAMBACH KURT A
IPC: C05F17/02
Filed: 1976-04-07
Abstract: A bio-cell reactor is a rectangular tank with decks, formed by profile rail frames. Each deck includes several pairs of perforated flaps which can be swung downwards by levers outside. Recesses at the top and bottom of the profile rails accommodate the wall sections; a bore houses the stub shafts for the flaps. This reactor is constructed from a few simple structural elements and makes it possible to adjust the cell height to suit the rotating rate by turning some of the flaps down. The erection on site of such a reactor is greatly facilitated.
Patent DE-2619023-A1 (DE)
Title: Dyeing or printing of blends of cellulose and synthetic fibres - from aq. prepns. contg. surfactant, carrier, solvent and thickener
Inventor: ONG SIEN LING DIPL ING DR
IPC: D06P3/60
Filed: 1976-04-30
Abstract: The aq. prepns. contain (A) organic dye, (B) surfactant, (C) carrier with limited solubility in water, (D) organic solvent and (E) thickener finishing of the coloured textiles is by the usual methods. Level, brilliant and strong shades with good wet fastness are obtd. The dye baths and printing pastes are stable, and the coloured textiles after drying can be left before finishing. They can be overprinted and both print and background fixed at the same time. Use of very high temps. for fixing is unnecessary and usual equipment can be used.
Patent DE-2621257-A1 (DE)
Title: Electronic digital watch with LED display - has section of watch casing flexing under manual pressure with underlying switch means
Inventor: THOMAS VICTOR FREDERICK
IPC: G04G99/00
Filed: 1976-05-13
Abstract: The electronic digital watch includes switches for actuating the display, with at least one section (20, 21) of the watch casing (10) flexing inwards upon application of manual pressure, so as to operate the switches positioned below this section (20, 21) of the watch casing (10). The switches may comprise two electrodes and a disc of conductive material, normally spaced from the latter, but moving into contact with the electrodes upon the flexure of the appropriate section of the watch casing. The latter may be of plastics and may have two flexible sections positioned side by side and associated with the switches for respectively setting the hours and minutes of the digital display.
Patent DE-2639740-A1 (DE)
Title: Concrete component reinforcement supporting spacer - has auxiliary pref. hooked units formed on U-shaped stirrup shackle
Inventor: HUEBNER WALTER
IPC: E04C5/20
Filed: 1976-09-03
Abstract: The space-retainer, for supporting reinforcing units in concrete building components, consists of interconnected U-shaped stirrup shackles, with vertical shanks as legs and base shanks forming loadable base struts, running parallel to the sheathing. Auxiliary assembly units are formed on the space-retainer, pref. with a clamping hook (30) and clamping inclined section (31). The loadable base struts of a fully formed space-retainer (1) can consist of a row of U-shaped stirrup shackles, pref. stabilised by alternately arranged standing legs (4). There may be provision for deformation of the configuration by reversible tension or pressure stressing. The range of use in extended.
Patent DE-2703064-A1 (DE)
Title: Expansion bellows pipe coupling - has bending loads absorbed by protective external bellow housing
Inventor: MISCHKE HANS J
IPC: F16L51/03
Filed: 1977-01-26
Abstract: An expansion bellows (4) which joins two coaxial tube ends (1, 2) is welded to the tubes by two location rings (5, 6). The tube ends are provided with a short internal taper on one tube (3) and an external taper on the other one, in order to partially overlap. A cylindrical housing (8) located concentric with the tubes, protects the outside of the bellow installation. One end flange of the housing is welded to one tube. The opposite housing flange has a clearance hole (9) for the other tube (2), thus any bending load on the pipe coupling is absorbed by the housing assembly (8).